As a WAR/MRD, I like:

PGL: Second Wind, Featherfeet, Internal Release
GLA: Flash, Convalescence

Second Wind and Featherfeet are obvious. IR helps us with hate gen, improves the return on Bloodbath, and can help get huge Inner Beast heals.
Flash is obvious; it's a PBAOE instead of forward cone like OP is, and it's not a weapon skill. Ideal for rounding up awkward pulls that can't let you position for an OP easily, generating threat on CC'ed targets, and filling the no-WS gap after Berserk.
Convalescence is something you use with a 5 stack of Wrath to really pump up incoming heals, and can also be used to get larger Storm's Path and Inner Beast heals, in addition to upping the healing on Bloodbath as well.